HID: intel-ish-hid: Set ISH driver depends on x86

During ISH DMA enabling, some platforms (such as EHL) don't
support cache snooping, driver needs involve clflush_cache_range
API which isn't supported by all archs (such as ARM).

Considering ISH only exists on Intel platforms, add the dependence
in Kconfig to avoid build warnings or errors on other archs.

Acked-by: Pandruvada, Srinivas <srinivas.pandruvada@intel.com>
Signed-off-by: Even Xu <even.xu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/intel-ish-hid/Kconfig b/drivers/hid/intel-ish-hid/Kconfig
index c6c9cfe..689da84 100644 (file)
--- a/drivers/hid/intel-ish-hid/Kconfig
+++ b/drivers/hid/intel-ish-hid/Kconfig
@@ -5,6 +5,7 @@ menu "Intel ISH HID support"
 config INTEL_ISH_HID
        tristate "Intel Integrated Sensor Hub"
        default n
+       depends on X86
        select HID
        help
          The Integrated Sensor Hub (ISH) enables the ability to offload